<?php

class SiteController extends Controller
{

        /**
         * Declares class-based actions.
         */
        public function actions()
        {
                return array(
                        // captcha action renders the CAPTCHA image displayed on the contact page
                        'captcha' => array(
                                'class' => 'CCaptchaAction',
                                'backColor' => 0xFFFFFF,
                        ),
                        // page action renders "static" pages stored under 'protected/views/site/pages'
                        // They can be accessed via: index.php?r=site/page&view=FileName
                        'page' => array(
                                'class' => 'CViewAction',
                        ),
                );
        }

        /**
         * This is the default 'index' action that is invoked
         * when an action is not explicitly requested by users.
         */
        public function actionIndex()
        {
                // renders the view file 'protected/views/site/index.php'
                // using the default layout 'protected/views/layouts/main.php'
                //$this->render('index');
                $this->redirect(Yii::app()->homeUrl);
        }

        /**
         * This is the action to handle external exceptions.
         */
        public function actionError()
        {
                if ($error = Yii::app()->errorHandler->error)
                {
                        if (Yii::app()->request->isAjaxRequest)
                                echo $error['message'];
                        else
                                $this->render('error', $error);
                }
        }

        /**
         * Displays the contact page
         */
        public function actionContact()
        {
                $this->redirect(Yii::app()->homeUrl);
//                $model = new ContactForm;
//                if (isset($_POST['ContactForm']))
//                {
//                        $model->attributes = $_POST['ContactForm'];
//                        if ($model->validate())
//                        {
//                                $headers = "From: {$model->email}\r\nReply-To: {$model->email}";
//                                mail(Yii::app()->params['adminEmail'], $model->subject, $model->body, $headers);
//                                Yii::app()->user->setFlash('contact', 'Thank you for contacting us. We will respond to you as soon as possible.');
//                                $this->refresh();
//                        }
//                }
//                $this->render('contact', array('model' => $model));
        }

        /**
         * Displays the login page
         */
        public function actionLogin()
        {
                $model = new LoginForm;

                // if it is ajax validation request
                if (isset($_POST['ajax']) && $_POST['ajax'] === 'login-form')
                {
                        echo CActiveForm::validate($model);
                        Yii::app()->end();
                }

                // collect user input data
                if (isset($_POST['LoginForm']))
                {
                        $model->attributes = $_POST['LoginForm'];
                        // validate user input and redirect to the previous page if valid
                        if ($model->validate() && $model->login())
                                $this->redirect(Yii::app()->user->returnUrl);
                }
                // display the login form
                $this->render('login', array('model' => $model));
        }

        /**
         * Logs out the current user and redirect to homepage.
         */
        public function actionLogout()
        {
                Yii::app()->user->logout();
                $this->redirect(Yii::app()->homeUrl);
        }

}